SURFACE IMPEDANCE OF SSWR IN THIN METALLIC-FILMS FOR PARALLEL CONFIGURATION

Authors
CHAN N FRAITOVA D
Citation
N. Chan et D. Fraitova, SURFACE IMPEDANCE OF SSWR IN THIN METALLIC-FILMS FOR PARALLEL CONFIGURATION, Physica status solidi. b, Basic research, 195(1), 1996, pp. 251-260
Citations number
28
Categorie Soggetti
Physics, Condensed Matter
Journal title
Physica status solidi. b, Basic research → ACNP
ISSN journal
03701972
Volume
195
Issue
1
Year of publication
1996
Pages
251 - 260
Database
ISI
SICI code
0370-1972(1996)195:1<251:SIOSIT>2.0.ZU;2-H
Abstract
SSWR (standing spin-wave resonance) spectra for parallel configuration were calculated analytically for the case of metallic thin films, inc luding surface anisotropy (of equal value at both surfaces), Landau-Li fshits damping, and electrical conductivity effects. The analytical fo rmulae for the surface impedance and for the microwave magnetic fields propagating in the film are derived, symmetrical and antisymmetrical cases of spin-wave mode excitation are treated following Wolf's method .